Question

Minta bantuannya ya.. :)
(-a x b)³ x (-b ÷ 2a)⁴ x (3a ÷ b)⁵

Answer 1

Dimasukkan pangkatnya semua,
-(a^3 b^3) x (-b/2a)^4 x (3a/b)^5
= -(a^3 b^3) x (b^4/16a^4) x (243a^5/b^5)
= -{(243a^4 b^2) / 16}

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